sysuyl / vtp_source_code

An implementation of our paper: Fast and Exact Discrete Geodesic Computation Based on Triangle-Oriented Wavefront Propagation

VTP_source_code

The source code of our paper:

Fast and Exact Discrete Geodesic Computation Based on Triangle-Oriented Wavefront Propagation

Yipeng Qin*, Xiaoguang Han*, Hongchuan Yu, Yizhou Yu, Jianjun Zhang (* Joint first authors)

ACM Transactions on Graphics (Proceedings of SIGGRAPH 2016)

---

USAGE:

-m [meshFile]: input model file (current code only support .obj files)

-s [sourceIndex]: the index of source

-o [outputGeodesicDistances]: file containing the geodesic distances from source to each vertex (VertId 0 ~ VertId N)

Example: VTP.exe -m bunny.obj -s 0 -o bunny_geoDistance.txt

---

Please cite this paper if you use this code:

@article{QH2016, title = {Fast and Exact Discrete Geodesic Computation Based on Triangle-Oriented Wavefront Propagation}, author = {Yipeng Qin and Xiaoguang Han and Hongchuan Yu and Yizhou Yu and Jianjun Zhang}, journal = {ACM Transactions on Graphics (Proc. SIGGRAPH)}, volume = {?}, number = {?}, year = {2016}, pages = {?},
}